53588240

素因数分解:

$2^4\times 5^1\times {\mathrm{669853}}^1$

素因数の和:669866

約数の個数: 20

約数和(自身を含む): 124592844

約数和(自身を除く): 71004604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 669853, 1339706, 2679412, 3349265, 5358824, 6698530, 10717648, 13397060, 26794120, 53588240]

約数ペア:

[(1, 53588240), (2, 26794120), (4, 13397060), (5, 10717648), (8, 6698530), (10, 5358824), (16, 3349265), (20, 2679412), (40, 1339706), (80, 669853)]